Skip to main content

Walur (Amorphophallus variabilis)

Dlium Walur (Amorphophallus variabilis)

Walur (Amorphophallus variabilis) is a plant species in Araceae, herbaceous with tubers, reproducing vegetatively and generatively, small tubers and itching in the mouth which people do not want to eat unless forced to, grows wild but is often cultivated in yards when there is famine.

A. variabilis with a vegetative part having a height of 0.3-1.5 meters, having a green or brown or purplish or black color with bright green or dark green or black or white stripes. Leaves with 1-2 strands. The leaf blade has three parts, each part is further divided in elongated or lanceolate with a tapered tip or tail-like.





Flowers appear when the vegetative organs wither and grow in an independent cob. Stalks long and slender, often with rough pimples. Base with some protective leaves. The flower is triangular elongated with a pointed tip. The top of the cob is elongated. The fruit is crowded, green to red-orange and has 1-2 seeds.

Tubers are yellow and itchy in the mouth when eaten. The tubers produce shoots that can be separated. In times of famine, the tubers are sliced into small pieces and then boiled for eating. The tubers are also grated or ground and cooked in banana leaves.

Leaves, petioles, fruit and fruit cobs are cooked as vegetables. Leaves as food for fish in ponds. Tubers are rich in mannan, a carbohydrate that can be made into konnyaku.

TAXON

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Liliopsida
Order: Alismatales
Family: Araceae
Subfamily: Aroideae
Tribe: Thomsonieae
Genus: Amorphophallus Blume ex Decne. in Nouv. Ann. Mus. Hist. Nat. 3: 366 (1834)
Subgenus: Amorphophallus
Species: Amorphophallus variabilis Blume in Rumphia 1: 146 (1837)

HOMOTYPIC SYNONYMS

Brachyspatha variabilis (Blume) Schott in Syn. Aroid.: 35 (1856)

HETEROTYPIC SYNONYMS

Amorphophallus variabilis var. cuspidifoliatus Engl. & Gehrm. in H.G.A.Engler (ed.), Pflanzenr., IV, 23C: 80 (1911)
Amorphophallus variabilis var. immaculatus Hassk. in Flora 25(2, Beibl. 1): 8 (1842)
Amorphophallus zeylanicus Engl. in Pflanzenr., IV, 23C: 80 (1911)
Arum caeruleopunctatum Zipp. ex Kunth in Enum. Pl. 3: 33 (1841)
Arum stercorarium Zipp. ex Kunth in Enum. Pl. 3: 33 (1841)

PUBLICATIONS

Aung, Y.L., Aung, M.H., Tan, Y. & Jin, X. (2025). An updated checklist of vascular plants of Myanmar. PhytoKeys 261: 135-364.

Girmansyah, D. & al. (eds.) (2013). Flora of Bali an annotated checklist: 1-158. Herbarium Bogorensis, Indonesia.

Govaerts, R. & Frodin, D.G. (2002). World Checklist and Bibliography of Araceae (and Acoraceae): 1-560. The Board of Trustees of the Royal Botanic Gardens, Kew.

Govaerts, R. (1995). World Checklist of Seed Plants 1(1, 2): 1-483, 1-529. MIM, Deurne.

Yuzammi (2009). The genus Amorphophallus Blume ex Decaisne (Araceae - Thomsonieae) in Java. Reinwardtia 13: 1-12.

VERNACULAR NAME

English: Walur
Indonesia: Walur
Java: Walur

Aryo Bandoro
Dlium TheDlium
YouTube: https://www.youtube.com/@Dlium
Labels:

Popular Posts

Lolot (Piper sarmentosum)

Lolot pepper ( Piper sarmentosum ) is a species of plant in Piperaceae, perennial herb, erect or lodging, creeping rhizome, up to 120 cm long, branched, enlarged branches, cylindrical stems, brown or green, often grooved, growing on the forest floor and shade. P. sarmentosum has leaf stalks up to 15 cm long, up to 13 cm wide, green, alternately arranged, heart-shaped, pointed tips and flat margins. The leaves have 5 main veins from the base of the blade, linear and slightly curved to the tip, glands on the upper surface and many fine pinnate veins. The upper side is shiny green, the lower side is pale green. The flowers are white. The fruit grows in the upper armpit of the leaf, is slightly oval and green. The leaves are used as a medicine for asthma, malaria, stomach ache, tinea versicolor, toothache, difficulty urinating, aches and pains, maintaining stamina, antibacterial, antimicrobial, antioxidant, and so on. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiosperma...
Read more

East Indian globe thistle (Sphaeranthus indicus)

Gorakhmundi or gorakh mundi or mundi buti ka phool or mundi booti ka phool or sembung delan or East Indian globe thistle ( Sphaeranthus indicus ) is a species of plant in Asteroideae, a perennial, multi-branched, strong fragrance with erect stems, winged and toothed wings, growing wild in rice fields forming colonies, dense open rugs in the tropics. S. indicus has alternating sitting leaves, oval, narrow at the base, toothed and serrated, 1-3 cm long and green. Leaves 2-7 cm long, 1-3 wide, broad and deep wings, continuing into a large bone in the center of the leaf to a sharp tip and several lateral veins. The flower is round, grows at the tip, has a large and long stalk, is purple in color, 8-15 mm in size, consists of many tiny flowers, green or red or purple and has pale purple stamens. Head ovate-ellipsoid and 12-15 mm long. Phyllaries are white and have purple crest. Female flowers have a corolla tube 2-2.5 mm long. The bisexual flowers are 2.3-3 mm long and the hardened pa...
Read more

Liberian coffee (Coffea liberica)

Liberian coffee ( Coffea liberica ) is a species of plant in the Rubiaceae family, a tree up to 20 meters tall, with numerous, radial and irregular branches, brown bark, and linear fissures. The leaves are oval, thick, up to 35 cm long, up to 20 cm long, shiny green, and have petioles up to 1 cm long. The fruit is round to oval, irregular, and up to 2 cm wide. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Gentianales Family: Rubiaceae Subfamily: Ixoroideae Tribe: Coffeeae Genus: Coffea L. in Sp. Pl.: 172 (1753) Species: Coffea liberica W.Bull in Nursery Cat. (William Bull) 97: 4 (1874) HETEROTYPIC SYNONYMS Coffea abeokutae Cramer in Meded. Dept. Landb. Ned.-Indië 11: 286, 396 (1913) Coffea abeokutae var. camerunensis A.Chev. in Encycl. Biol. 22: t. 44 (1942) Coffea abeokutae var. indeniensis (Siebert) A.Chev. (1942) Coffea abeokutae var. longicarpa Portères in Ann. Agric. Afrique Occ. 1(2): 224 (1937) Coffea abeokutae var. macrocarpa...
Read more